Average annual temperature is 24.0 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Swa-Ngulu
* Weather data for Swa-Ngulu Democratic Republic of the Congo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.2 | 33.3 | 34.1 | 31.5 | 33.5 | 32.9 | 33.5 | 34.8 | 33.7 | 34.1 | 31.8 | 32.5 |
| Average daytime temperature (°C) | 29.2 | 30.7 | 29.9 | 29.3 | 31.4 | 31.2 | 31.6 | 32.1 | 32.0 | 31.0 | 28.7 | 29.9 |
| Average temperature (°C) | 23.0 | 24.1 | 23.6 | 23.4 | 24.7 | 24.1 | 23.7 | 24.7 | 24.9 | 24.4 | 23.2 | 23.9 |
| Average night temperature (°C) | 19.5 | 19.9 | 20.0 | 20.0 | 20.2 | 18.6 | 17.3 | 18.7 | 20.0 | 20.5 | 20.0 | 20.7 |
| Absolute minimum temperature (°C) | 18.6 | 18.1 | 18.8 | 19.1 | 18.9 | 16.0 | 15.5 | 15.6 | 18.5 | 19.0 | 18.8 | 19.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.6 | 8.8 | 8.6 | 8.4 | 9.2 | 10.2 | 10.7 | 10.7 | 10.3 | 8.8 | 7.5 | 8.9 |
| Precipitation (mm) | 128 | 64 | 155 | 163 | 45 | 13 | 0 | 13 | 53 | 226 | 302 | 245 |
| Sunny days | 3 | 8 | 3 | 2 | 7 | 20 | 30 | 19 | 6 | 3 | 1 | 1 |
| Rainy days | 28 | 20 | 28 | 28 | 24 | 10 | 1 | 12 | 24 | 28 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Swa-Ngulu is at